This year's long-range forecast for Hannibal reveals higher temperatures, peaking at 39°, indicative of a warming trend against the historical average.
Select a month and click on a day for more information:
Saturday
Aug 1
30° / 19°
Sunday
Aug 2
30° / 18°
Monday
Aug 3
31° / 19°
Tuesday
Aug 4
31° / 18°
Wednesday
Aug 5
32° / 20°
Thursday
Aug 6
31° / 20°
Friday
Aug 7
33° / 21°
Saturday
Aug 8
37° / 19°
Sunday
Aug 9
39° / 26°
Monday
Aug 10
39° / 25°
Tuesday
Aug 11
38° / 21°
Wednesday
Aug 12
28° / 18°
Thursday
Aug 13
28° / 14°
Friday
Aug 14
26° / 16°
Saturday
Aug 15
30° / 15°
Sunday
Aug 16
31° / 17°
Monday
Aug 17
35° / 16°
Tuesday
Aug 18
41° / 22°
Wednesday
Aug 19
31° / 18°
Thursday
Aug 20
32° / 18°
Friday
Aug 21
31° / 17°
Saturday
Aug 22
33° / 17°
Sunday
Aug 23
34° / 18°
Monday
Aug 24
34° / 19°
Tuesday
Aug 25
33° / 18°
Wednesday
Aug 26
34° / 18°
Thursday
Aug 27
33° / 17°
Friday
Aug 28
33° / 16°
Saturday
Aug 29
34° / 18°
Sunday
Aug 30
32° / 18°
Monday
Aug 31
29° / 15°
Hannibal 30 days weather forecast
Check out our estimated 30 days weather forecast for Hannibal, this data is based on the average weather in Hannibal in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Hannibal next to the desired date.